Question

generate a rule that will define the sequence 1 3 5 7....

Answer 1

Answer:

2n-1

Step-by-step explanation:

it goes up 2 so do the number it goes up i.e,-1,2,3,4,5...

so n is equivalent to the number going up and 2 n = e.g. 2x1=2-1=1

2x2=4-1=3,     2x3=6-1=5